The first one, the opposite of any negative number is the same number but positive...and vise versa.
Answer:lydra=21,horatio=17
Step-by-step explanation:
Answer:
23.28 inches (im not sure if this is correct because you need length, height, and width.)
Step-by-step explanation:
<u>lwh</u>
3
Answer:
72.5ft
Step-by-step explanation:
Answer:
A= -1
Step-by-step explanation:
